Science unlimited : teacher's guide to the primary lessons.
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| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Harrisburg, Pa. :
Pennsylvania Dept. of Education,
1985.
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| Series: | Kraus curriculum development library ;
SCIK-061. |
| Subjects: |
| Physical Description: | 171 pages |
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